According to Histogen theory, the plerome gives rise to
Epidermis
Hypodermis
Vascular bundles
External hair
Trees may be damaged by animals which rub against them, wearing away a strip of bark right around the tree trunk and exposing the xylem. The tree will then
Complex tissue includes
Largest number of chloroplast is found in
Intercalary meristem is seen in
Plants having little or no secondary growth are